SN74ABT823 具有三态输出的 9 位总线接口触发器
These 9-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing wider buffer registers, I/O ports, bidirectional bus drivers with parity, and working registers.
With the clock-enable (CLKEN\) input low, the nine D-type edge-triggered flip-flops enter data on the low-to-high transitions of the clock. Taking CLKEN\ high disables the clock buffer, thus latching the outputs. Taking the clear (CLR\) input low causes the nine Q outputs to go low, independently of the clock.
A buffered output-enable (OE\) input can be used to place the nine outputs in either a normal logic state (high or low logic level) or a high-impedance state.
| SN74ABT823 | |
| Voltage Nodes(V) | 5 |
| Rating | Catalog |
SN74ABT823 特性
- State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
- High-Impedance State During Power Up and Power Down
- High-Drive Outputs (-32-mA IOH, 64-mA IOL)
- Buffered Control Inputs to Reduce dc Loading Effects
- Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic (NT) and Ceramic (JT) DIPs
SN74ABT823 芯片订购指南
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74ABT823DBLE | OBSOLETE | -40 to 85 | SSOP (DB) | 24 | |||
| SN74ABT823DBR | ACTIVE | -40 to 85 | 0.44 | 1ku | SSOP (DB) | 24 | 2000 | LARGE T&R | |
| SN74ABT823DBRE4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SSOP (DB) | 24 | 2000 | LARGE T&R | |
| SN74ABT823DBRG4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SSOP (DB) | 24 | 2000 | LARGE T&R | |
| SN74ABT823DW | ACTIVE | -40 to 85 | 0.48 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74ABT823DWE4 | ACTIVE | -40 to 85 | 0.48 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74ABT823DWG4 | ACTIVE | -40 to 85 | 0.48 | 1ku | SOIC(DW) | 24 | 25 | TUBE | |
| SN74ABT823DWR | ACTIVE | -40 to 85 | 0.40 | 1ku | SOIC(DW) | 24 | 2000 | LARGE T&R | |
| SN74ABT823DWRE4 | ACTIVE | -40 to 85 | 0.40 | 1ku | SOIC(DW) | 24 | 2000 | LARGE T&R | |
| SN74ABT823DWRG4 | ACTIVE | -40 to 85 | 0.40 | 1ku | SOIC(DW) | 24 | 2000 | LARGE T&R | |
| SN74ABT823N | ACTIVE | -40 to 85 | 0.44 | 1ku | PDIP (N) | 24 | 20 | TUBE | |
| SN74ABT823NE4 | ACTIVE | -40 to 85 | 0.44 | 1ku | PDIP (N) | 24 | 20 | TUBE | |
| SN74ABT823NSR | ACTIVE | -40 to 85 | 0.44 | 1ku | SO (NS) | 24 | 2000 | LARGE T&R | |
| SN74ABT823NSRE4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SO (NS) | 24 | 2000 | LARGE T&R | |
| SN74ABT823NSRG4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SO (NS) | 24 | 2000 | LARGE T&R | |
| SN74ABT823PW | ACTIVE | -40 to 85 | 0.48 | 1ku | TSSOP (PW) | 24 | 70 | TUBE | |
| SN74ABT823PWE4 | ACTIVE | -40 to 85 | 0.48 | 1ku | TSSOP (PW) | 24 | 70 | TUBE | |
| SN74ABT823PWG4 | ACTIVE | -40 to 85 | 0.48 | 1ku | TSSOP (PW) | 24 | 70 | TUBE | |
| SN74ABT823PWLE | OBSOLETE | -40 to 85 | TSSOP (PW) | 24 | |||
| SN74ABT823PWR | ACTIVE | -40 to 85 | 0.40 | 1ku | TSSOP (PW) | 24 | 2000 | LARGE T&R | |
| SN74ABT823PWRE4 | ACTIVE | -40 to 85 | 0.40 | 1ku | TSSOP (PW) | 24 | 2000 | LARGE T&R | |
| SN74ABT823PWRG4 | ACTIVE | -40 to 85 | 0.40 | 1ku | TSSOP (PW) | 24 | 2000 | LARGE T&R |
SN74ABT823 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| SN74ABT823DBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DBR | SN74ABT823DBR |
| SN74ABT823DBRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DBRE4 | SN74ABT823DBRE4 |
| SN74ABT823DBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DBRG4 | SN74ABT823DBRG4 |
| SN74ABT823DW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DW | SN74ABT823DW |
| SN74ABT823DWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DWE4 | SN74ABT823DWE4 |
| SN74ABT823DWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DWG4 | SN74ABT823DWG4 |
| SN74ABT823DWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DWR | SN74ABT823DWR |
| SN74ABT823DWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DWRE4 | SN74ABT823DWRE4 |
| SN74ABT823DWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823DWRG4 | SN74ABT823DWRG4 |
| SN74ABT823N | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74ABT823N | SN74ABT823N |
| SN74ABT823NE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74ABT823NE4 | SN74ABT823NE4 |
| SN74ABT823NSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823NSR | SN74ABT823NSR |
| SN74ABT823NSRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823NSRE4 | SN74ABT823NSRE4 |
| SN74ABT823NSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823NSRG4 | SN74ABT823NSRG4 |
| SN74ABT823PW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823PW | SN74ABT823PW |
| SN74ABT823PWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823PWE4 | SN74ABT823PWE4 |
| SN74ABT823PWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823PWG4 | SN74ABT823PWG4 |
| SN74ABT823PWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823PWR | SN74ABT823PWR |
| SN74ABT823PWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823PWRE4 | SN74ABT823PWRE4 |
| SN74ABT823PWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT823PWRG4 | SN74ABT823PWRG4 |
SN74ABT823 应用技术支持与电子电路设计开发资源下载
- SN74ABT823 数据资料 dataSheet 下载.PDF
- TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)